Square root of 4980

The square root of 4980 is 70.569115 (rounded to 6 decimal places). In simplest radical form it is 2√1245.

Square root of 4980

Pick any whole number from 1 to 10,000.

\sqrt{4980} = 2\sqrt{1245} \approx 70.569115

How to work it out

1
The square root of 4980 is the number that multiplied by itself gives 4980.
2
4980 is between the perfect squares 70² = 4900 and 71² = 5041, so its square root is between 70 and 71.
3
Pull out the biggest square factor: 4980 = 4 × 1245, so
$\sqrt{4980} = \sqrt{4 \times 1245} = 2\sqrt{1245}$
4
A calculator, or long division of digits, gives
$\sqrt{4980} \approx 70.569115$

LaTeX source of the formulas on this page

\[ \sqrt{4980} = 2\sqrt{1245} \approx 70.569115 \]
\[ \sqrt{4980} = \sqrt{4 \times 1245} = 2\sqrt{1245} \]
\[ \sqrt{4980} \approx 70.569115 \]

What is the square root of 4980?

The square root of 4980 is 70.569115 (rounded to 6 decimal places). In simplest radical form it is 2√1245.

Is 4980 a perfect square?

No. It lies between 70² = 4900 and 71² = 5041.

What is 4980 squared?

4980 × 4980 = 24800400.

What is the square root of 4980 rounded to 2 decimals?

70.57.